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Process for the manufacture of refractory bricks

Assignee: Dynamidon Werk Engelhorn & Co
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Filing: 1935-06-08
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Granted: 1943-04-05
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Expires: 1955-06-08
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-24 20:51
CPC Classifications
C; C04; C04B; C04B38/00; C04B38/06; C04B38/063; C04B38/0635; C04B38/0645; C04B38/065

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